Publications by authors named "Leigh Vaughan"

Surgeons face unique challenges in perioperative decision-making and communication with patients and families. In cardiothoracic surgery, the stakes are high, life and death decisions must be made quickly, and surgeons often lack a longstanding relationship with patients and families prior to intervention. This review considers specific challenges in the preoperative period followed by those faced postoperatively.

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Background: All women experience the menopause, yet education around the topic is limited. Studies conducted in women aged over 40 show that women have limited knowledge about the menopause.

Objectives: This study aims to understand what women under 40 know about the menopause, how they have acquired this knowledge and where they think menopause education should be taught.

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In this article, we draw upon recent ethical arguments by Zheng and Young to explain our experience applying the social connection model of responsibility to structural racism in medicine. We propose that taking responsibility for structural racism must begin with acknowledging, studying, and learning from localized, particular instances of racism. Such practices raise personal and institutional consciousness about racism and injustice, creating a knowledge base from which effective action is possible.

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During goals of care conversations, palliative care clinicians help patients and families determine priorities of care and align medical care with those priorities. The style and methods of communicating with families and negotiating a care plan can range from paternalistic to entirely patient driven. In this paper, we describe a case in which the palliative care clinician approached decision-making using a paradigm that is intuitive to many clinicians and which seems conceptually sound, but which has not been fully explored in the bioethics literature.

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The family meeting is an essential component of effective palliative care (PC); however, medical students and junior doctors-in-training often consider leading a family meeting to be a daunting task. The old "see one, do one, teach one" axiom should not apply in preparing trainees to conduct a family meeting. After a review of the literature on established PC curricula, trainee perceptions of their PC educational experiences, and documented educational interventions in preparing trainees to conduct a family meeting, we have compiled a list of 10 tips for clinical educators to consider in assisting their students to feel better equipped to conduct productive family meetings.

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Background: The Palliative Care and Rapid Emergency Screening (P-CaRES) tool has been validated to identify patients in the emergency department (ED) with unmet palliative care needs, but no prognostic data have been published. The Palliative Performance Scale (PPS) has been validated to predict survival based on performance status and separately has been shown to predict survival among adults admitted to the hospital from the ED.

Objective: To concurrently validate the 6-month prognostic utility of P-CaRES with a replication of prior studies that demonstrated the prognostic utility of the PPS among adults admitted to the hospital from the ED.

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Nebulized fentanyl is well established for analgesia but its use for dyspnea requires further investigation. The aim of our study was to determine the effectiveness of nebulized fentanyl in treating patients with dyspnea and to determine if there were harmful side effects described by patients or their providers. We used a convenience sample of patients from July 1 2014 to July 1 2018 and performed a retrospective chart review.

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More research to examine factors contributing to health-care disparities at the end of life is greatly needed. This article outlines a failed attempt to quantify some of the motivators in medical decision-making for African American families faced with a decision to pursue or forego a percutaneous endoscopic gastrostomy in a loved one at the end of life. It explores the complexities of spirituality, history, culture, and death in our patient population in Charleston, South Carolina, where health-care disparities are well-documented, and distrust has deep historical roots.

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Patients often affirm the goal to pursue comfort at the end of life, although clinicians may struggle with how best to provide comfort and face the ethical dilemma of treating or allowing a suspected infection to unfold. Treating an infection at the end of life does not allow for uniform improvement in symptoms and more time with family and friends. Additionally, there is potential for burden to the patient or health care system and treatment may occur to the exclusion of other comfort measures.

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Palliative care is one of the newer health specialties and continues to mature. While there has been remarkable progression of clinical skills and education, there has been a lack of focus on palliative care interdisciplinary leadership or development of leadership skills. This article highlights the importance of interdisciplinary palliative leadership within the 5 realms of clinical practice, research, education, policy/advocacy, and administration.

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Tissue fibrosis, an accumulation of extracellular matrix proteins such as collagen, accompanies cardiac ageing in humans and this is linked to an increased risk of cardiac failure. The mechanisms driving age-related tissue fibrosis and cardiac dysfunction are unclear, yet clinically important. Drosophila is amenable to the study of cardiac ageing as well as collagen deposition; however it is unclear whether collagen accumulates in the ageing Drosophila heart.

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Hematopoietic stem cell transplantation (HCT) survivors are less likely than matched healthy controls to mount a strong immune response to trivalent inactivated influenza vaccine (TIV). High-dose (HD) or standard-dose (SD) TIV were given to adult HCT subjects 18 years or older at least 6 months after transplantation. Subjects were randomized 2:1 to receive either the HD (60 μg hemagglutinin [HA]/strain/dose) or the SD (15 μg HA/strain/dose) TIV.

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The optimal healthcare model for follow-up of allogeneic hematopoietic stem cell transplantation (HSCT) recipients after day 100 is not clear. We previously demonstrated that longitudinal follow-up at the transplant center using a multidisciplinary approach is associated with superior survival. Recent data suggest that increased distance from the transplant center is associated with inferior survival.

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Background Aims: Umbilical cord blood transplantation (CBT) is an effective treatment for benign and malignant diseases. Late effects of CBT are not well described in the literature. In the present study, we present our experience of new-onset allergies in long-term survivors after CBT.

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Objective: Methacholine solutions < 0.25 mg/mL must be prepared fresh daily, while concentrations > or = 0.25 mg/mL must be prepared at 2-week intervals according to US Food and Drug Administration-required labeling.

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